Maximize the efficiency of your natural gas processes
Enhance your productivity in natural gas processing, liquefaction and LNG facilities
Varying compositions of raw natural gas and fluctuating process and environmental conditions challenge the efficient, uninterrupted operation of natural gas processing, liquefaction trains and related facilities. LNG storage, distribution and regasification facilities also need state-of-the-art process control for maximum efficiency. In short, your competitiveness demands greater measurement accuracy and enhanced control of all natural gas processes along the gas value chain.
22%
of global energy demand is supplied by natural gas. Demand grew 4.6% in 2018, the quickest annual pace since 2010. Demand is expected to rise by more than 10% over the next 5 years (Source: Gas 2019, Analysis and forecasts to 2024, IEA, June 2019)
How we can help
We offer a wide range of field instrumentation, solutions and services to fulfil your need for greater control and productivity in your natural gas processes and to meet gas quality specifications. These include laser-based analyzers for measuring contaminants in natural gas streams and the composition of natural gas and LNG; precise flow measurement of wet and dry gases in all processing steps and liquefaction plants; water and steam analysis and treatment, and LNG custody transfer solutions.
Reliable guided wave radar level measurement in gas sweetening units. Precise ultrasonic flow measurement of wet and dry gases in natural gas processing plants
On-line monitoring of trace-level H2O: Tunable Diode Laser Absorption Spectroscopy (TDLAS) analyzers detect adsorbent bed saturation and breakthrough to enable highly effective control of molecular sieve dehydration systems
Accurate measurement of LNG composition: Raman analyzers, powered by Kaiser Raman technology, calculate the energy content (BTU value and Wobbe index) and monetary value of the fuel during production and at downstream custody transfer points
Utilities: a wide portfolio of instruments and solutions dedicated to water and steam analysis and treatment to prevent damage to your installation and reduce operation costs
LNG custody transfer truck loading-offloading skids: complete design, engineering, procurement and construction of LNG truck loading and unloading solutions, from one source
Applications
Reliable level measurement in gas sweetening units
Raw natural gas from reservoirs contains varying amounts of acid gases (H2S and CO2). Gas sweetening units remove acid gases using a chemical absorption process. A typical process unit includes contactor (absorption) and stripper (distillation) columns. Effective level control in these columns is vital for stable operation to ensure uniform flow of amine out of the unit.
Our expertise in the field
Guided wave radar technology offers unique benefits ensuring smooth operation and high productivity of the unit.
Reliable measurement even with changing product and process conditions
No maintenance: no moving parts unlike mechanical level instruments
Easy commissioning and diagnostics from HistoROM data management
Seamless integration into control or asset management systems
Sweet natural gas exiting the amine treatment unit is saturated with water vapor. Molecular sieve dehydration is used to obtain the very low H2O concentrations (< 0.1 ppm) required for cryogenic processes in NGL recovery units and for LNG production. Highly accurate measurement is needed to rapidly detect moisture breakthrough in the adsorbent bed to enable the operator to switch gas flow to a vessel with a freshly regenerated adsorbent bed.
Our expertise in the field
Our TDLAS analyzers support you in this task as they help to quickly detect adsorbent bed saturation and breakthrough.
Patented Differential Spectroscopy technique measures H2O at sub-ppm levels for rapid detection of adsorbent bed moisture breakthrough
Laser-based measurement is highly selective and accurate for H2O in natural gas and is unaffected by methanol and other contaminants
Ultrasonic flow measurement in natural gas processing plants
Reliable flow measurement is crucial for optimized natural gas processing and to minimize operational challenges. Inherent challenges exist due to wet gas conditions and varying compositions of feed gas. Accurate measurement of gas flow into dehydration and sweetening units is essential for better process efficiency and to minimize problems associated with re-boiler overload and chemical losses.
Our expertise in the field
Endress+Hauser’s process ultrasonic gas flow meter precisely measures dry and wet gases in all gas processing steps including sweetening, dehydration, fractionation, and NGL recovery
Greater accuracy and process control thanks to real-time pressure and temperature compensation
Powerful process control from advanced gas analysis including volume flow, corrected volume flow, mass flow, energy flow, calorific value, Wobbe index etc.
Process reliability and high operational safety thanks to continuous self-diagnosis and device verification with Heartbeat Technology
Composition measurement of liquefied natural gas (LNG)
Accurate measurement of LNG composition is necessary for calculating the energy content (BTU value and Wobbe index) and monetary value of the fuel during production and at downstream custody transfer points. Composition data is essential to transactions in LNG import / export terminals, marine bunkering, and truck-loading operations. You're looking for quick, accurate analysis, preferably without having to extract a sample.
Our expertise in the field
The Raman analyzers, powered by Kaiser Raman technology, measure LNG composition directly in the cryogenic liquid, assuring fast response without the need to vaporize a sample.
Continuous real-time measurement of LNG composition with results in seconds
Cryogenic Rxn-41 probe enables direct measurement in the LNG stream without sample extraction and vaporization improving measurement accuracy, reducing installation costs, reducing analysis time from minutes to seconds, and reducing risk
Utilities: analytical solutions for water and steam
Water and steam play important roles in natural gas processing & liquefaction. Steam is used for power generation or as a heating medium – for example in solvent regeneration in acid gas removal units, or regeneration gas for molecular sieve dehydration beds. To maximize process efficiency and safety, make-up water, cooling water, and steam must meet specific quality specifications.
Our expertise in the field
We offer a wide instrumentation portfolio dedicated to water and steam analysis and treatment.
Make-up water: to maintain quality and avoid serious corrosion in steam systems, boiler feedwater requires specific conditioning using parameters like turbidity, pH, conductivity and chlorine or ORP
Steam: to prevent pipeline corrosion and equipment scaling, dissolved oxygen, pH and cation conductivity are important
Our ATEX Zone 2 Steam Water Analysis System (SWAS) panels have all the measuring technology needed to monitor a water/steam cycle
Ensure the highest reliability and uptime with Memosens intelligent digital sensor technology for liquid analysis
Connect up to 8 sensors with the Liquiline multiparameter transmitter platform, saving space and cost
LNG custody transfer truck loading-offloading skids
LNG truck loading helps distribute natural gas in areas where there is no pipeline network connecting power plants, industrial and residential customers, and the transport sector. You're looking for an integrated and compact solution that provides measurement of quantity and composition to determine energy content, without sample extraction.
Our expertise in the field
We offer complete design, engineering, procurement and construction of LNG truck loading and unloading solutions, and a unique small footprint skid design with integrated LNG composition measurement and energy calculation.
Precise and reliable quantity measurement with Coriolis mass flow meters optimized for cryogenic applications
Fast, accurate measurement of LNG composition with a Raman analyzer, powered by Kaiser Raman technology, for measuring quantity and calorific value directly in the LNG stream. No need for a vaporizer or Gas Chromatograph (GC)
Compliance, credibility and acceptance: custody transfer approval and compliance of the entire system
Safety and ease of use ensures maximum throughput and system availability
Check through a selection of critical measuring points
Benefits
Accurate, real time measurements are the foundation of efficiency throughout the natural gas / LNG process chain. Our range of best-fit instruments and solutions provide the reliable data and process control you need to solve your productivity challenges. Through a network of highly trained sales and service staff, we support you in improving your process efficiency, availability, and safety in natural gas production, gas processing, liquefaction, transport, storage, and distribution.
+20%
extended cycle time you can gain between molecular sieve bed regenerations using TDLAS
10x
better proven repeatability in LNG custody transfer of Raman analyzers, powered by Kaiser Raman technology, compared with gas chromatography/vaporizer
>3 million
flowmeters installed worldwide across a wide range of industries
Browse through our portfolio!
Analysis
Analysis
Water, beverages, dairy products, chemicals or pharmaceuticals have to be analyzed every day. Choose the device best suited to your process needs from our comprehensive product portfolio.
Flowmeter
Flowmeter
Water, natural gas, steam, mineral oil, chemicals are some of the fluids that have to be measured day in, day out. Select the flowmeter best suited to your process needs.
Level
Level
Continuous level measurement and point level detection in liquids and bulk solids
Pressure
Pressure
Powerful instruments for process pressure, differential pressure, level and flow.
Software
Software
Apart from all relevant measuring and system technologies, we also offer appropriate software for all branches of industry that provide to run your operating processes at its full potential.
System products
System products
Applicator
Temperature measurement
Temperature measurement
Thermometers and transmitters for the process industry
Instrumentation Services
Instrumentation Services
Maximize plant performance, minimize OPEX, increase uptime, all with compliance. Partner with Endress+Hauser instrumentation services.
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